Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quando рыба (rýba) é o bielorrusso, quantos eslovenos existem?
 ###Tabelas: CREATE TABLE kollam_era___calendar (kollam_era___calendar_id AUTO_INCREMENT PRIMARY KEY, Malayalam name VARCHAR, Transliteration VARCHAR, Concurrent Gregorian months VARCHAR, Sanskrit word and meaning VARCHAR, Zodiac sign VARCHAR) CREATE TABLE time_progression_in_the_100_m (time_progression_in_the_100_m_id AUTO_INCREMENT PRIMARY KEY, Year INT, Time INT, Windspeed VARCHAR, City VARCHAR, Date VARCHAR) CREATE TABLE alphabet_and_transliteration (alphabet_and_transliteration_id AUTO_INCREMENT PRIMARY KEY, Gothic letter or digraph VARCHAR, Roman equivalent VARCHAR, "Normalised" transliteration VARCHAR, Sound VARCHAR, Normal environment of occurrence (in native words) VARCHAR, Proto-Germanic origin VARCHAR) CREATE TABLE selected_cognates (selected_cognates_id AUTO_INCREMENT PRIMARY KEY, Proto-Slavic VARCHAR, Russian VARCHAR, Ukrainian VARCHAR, Belarusian VARCHAR, Polish VARCHAR, Czech VARCHAR, Slovak VARCHAR, Slovene VARCHAR, Serbo-Croatian VARCHAR, Bulgarian VARCHAR, Macedonian VARCHAR) CREATE TABLE list_of_ministers_for_employment (list_of_ministers_for_employment_id AUTO_INCREMENT PRIMARY KEY, Order VARCHAR, Minister VARCHAR, Party VARCHAR, Prime Minister VARCHAR, Term start VARCHAR, Term end VARCHAR, Term in office VARCHAR)  
SELECT COUNT Slovene FROM selected_cognates WHERE Belarusian = рыба (rýba)